Where can I buy lapping compound?

Lane · #1 01-10-2012, 07:12 PM

It looks like Brownells sells it - but I've got to think I should be able to find it locally (don't you use it for engine work or something?)

Anyway, what's the best to use for pistol smithing?

Lane

NAMVET72 · #2 01-10-2012, 07:27 PM

Here you go Lane a Little Bit of Info:

Lapping compound (finer than 320 grit, but preferably 600 grit or finer; Clover brand is the minimum quality you should buy, but try to look for better-quality compounds in places like Brownell’s catalog)

AutoMag · #3 01-10-2012, 08:23 PM

This will work just fine for you Lane. I picked up the large one at my local gun shop. I just mix up a little with some FP-10 and go from there. Works just fine for me!!

zenfly · #4 01-10-2012, 08:27 PM

Quote:

Originally Posted by AutoMag

This will work just fine for you Lane. I picked up the large one at my local gun shop. I just mix up a little with some FP-10 and go from there. Works just fine for me!!

+1 .. this is very good stuff.

Lane · #5 01-10-2012, 08:41 PM

Thanks - is this a powder? Why do you mix in the FP-10?

Lane

deldago · #6 01-10-2012, 08:54 PM

Valve lapping compound should be easily found at any auto parts store locally.

AutoMag · #7 01-10-2012, 09:59 PM

Lane, it is more like a hard paste. The FP-10 just makes it easier to work with and probably cuts it down a bit. It is really not an aggressive compound so you should be good to go with it.

I just mix the two together to form a loose paste and go to town with it. I have lapped many a frame to slide with it.